Branches of Biology: What are the Branches of Biology

What is Biology?

How Many Types of Biology? The study of a living world is a special endeavour of humans. Humans are biological beings and are little different from other living organisms. Although several animals have curiosity, it is this feature that makes humans singularly different from other living organisms. we keep pets, nature plants, visit zoological and botanical gardens, climb mountain peaks or dive deep into the sea and undertake trekking in the forests to enjoy the serenity of wildness along with its vast living and non-living resources. All these activities reflect the innate attraction of humans to the natural world and their feeling of connectedness to living things. In fact, the scientific extension of human curiosity has given birth to the science of biology.

In this topic, we have included the basic branches of Biology (Branches of Biology List) and its description. Those are very useful for all competitive examination on Characteristics of Living Organisms.

Branches of Biology:

Cytology: The study of Cells

Physiology: The study of the functioning of various organ systems

Embryology: The study of the development of animals from unicellular to multicellular adult

Ecology: The study of the relationship between organisms and environment. (Living Organisms and Their Surroundings)

Paleontology: The study of Fossils

Evolution: The study which deals with the development of highly organized species from lowly organized species by a gradual change

Histology: The study of structure and function of tissues

Genetics: The study of Heredity and variation in the organism. It deals with the inheritance of characters from parents to offspring.

Genetic Engineering: It deals with the method of splitting (cutting) the useful genes from one organism and rearranging them in another organism in order to get desirable characters. It is also described by Recombinant DNA technology.

Microbiology: Organisms which can be seen only through a microscope are called microbes and the study is called Microbiology. E.g.: Bacteria, Algae, and Fungi

Anatomy: The study of internal structures of organisms

Biotechnology: The Study of Application of modern biological techniques for the benefit of humanity.

Eugenics: The study of improvement of human characters by applying the laws of heredity

Euthenics: The study of the effect of environment on human beings

Animal husbandry: Science dealing with the culture of fishes

Pisciculture: The study of dealing with the culture of fishes

Apiculture: The culture of honeybees

Aquaculture: The study of Water organisms culture

Poultry: The study of rearing of hens, chicks, ducks etc.

Morphology: It deals with form and structure of various plant organs. If it deals with external characters like roots, stem, leaves, fruits etc. It is described as External morphology. If it deals with the internal structure of various organs, it is known as internal morphology. There are three branches of internal morphology.

Cytology: Study of different cell organelles and their function

Histology: It deals with the study of tissues and tissue systems. A group of cells similar in origin and function is called tissue.

Anatomy: Study of the internal structure of organs like root, stem, leaf, flower, fruit, and seed.